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Aug. 1933- w. s. GUBELMANN 1,924,653

CALCULATING MACHINE Original Filed Sept. 19 1912 25 Sheets-Sheei 1 A'fraRA/qys 29, 1933- w. s. GUBELMANN 1,924,653

CALCULATING MACHINE Original Filed Sept. 19, 1912 25 Sheets-Sheet 2 1 INVENTUR ATTORNEys Aug. 29, 1933. w. s. GUBELMANN 1,924,653

CALCULATING MACHINE Original Filed Sept. 19, 1912 25 Sheets-Sheet 3 Amway Aug. 29, 1933.

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CALCULATING MACHINE Original Filed Sept. 19, 1912 25 SheetsSheet 4 Anon/vars 1933- w. s. GUBELMANN 1,924,653

CALCULATING MACHINE Original Filed Sept; 19, 1912 25 Sheets-Sheet 5 ZJi/h'am 5. mm

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Aug. 29, 1933.

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W. S. GUBELMANN CALCULATING MACHINE 1912 25 Sheets-Shget 14 Original Filed Sept. 19

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CALCULATING MACHINE Original Filed Sept. 19, 1912 25 Shets-Sheet 16 INVENTDR will/km 5'. Gabe/mam 074 M 3 ATTORNEYS Aug. 29, 1933- w. s. GUBELMANN 1,924,653

CALCULATING MACHINE Original Filed Sept 19, 1912 25 Sheets-Sheet 17 Aug. 29, 1933. w. s. GUBELMANN CALCULATING MACHINE 25 Sheets-Sheet 18 Original Filed Sept. 19, 1912 [NI/EA/TOR ZU/U/am SGzxbe/mann Q Q QQQ WZ CALCULATING MACHINE l9 12 25 Sheets-Sheet 19 Original Filed Sept. 19

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